Morning Rob, On Wed, 2021-02-17 at 15:34 -0600, Rob Herring wrote: > On Thu, Feb 11, 2021 at 02:35:41PM +0200, Matti Vaittinen wrote: > > BD9576MUF provides over-current protection and detection. Current > > is > > measured as voltage loss over external FET. Allow specifying FET's > > on > > resistance so current monitoring limits can be converted to > > voltages. > > > > Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxxxxxxxxxxxx> > > --- > > .../devicetree/bindings/regulator/rohm,bd9576-regulator.yaml | 5 > > +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git > > a/Documentation/devicetree/bindings/regulator/rohm,bd9576- > > regulator.yaml > > b/Documentation/devicetree/bindings/regulator/rohm,bd9576- > > regulator.yaml > > index b6515a0cee62..ad3f57e9cd9b 100644 > > --- a/Documentation/devicetree/bindings/regulator/rohm,bd9576- > > regulator.yaml > > +++ b/Documentation/devicetree/bindings/regulator/rohm,bd9576- > > regulator.yaml > > @@ -27,6 +27,11 @@ patternProperties: > > Properties for single regulator. > > $ref: "regulator.yaml#" > > > > + properties: > > + rohm,ocw-fet-ron-milliohms: > > We have '-ohms' and '-micro-ohms' already. Neither range works for > you? Thanks for taking a look at this :) I expect values to be magnitude of few hundred milliohms - which means micro-ohms should be usable. I'll try to still check this as I am far from being HW-expert. I probably can convert this to micro-ohms for v2. Best Regards Matti Vaittinen -- Matti Vaittinen, Linux device drivers ROHM Semiconductors, Finland SWDC Kiviharjunlenkki 1E 90220 OULU FINLAND ~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~ Simon says - in Latin please. "non cogito me" dixit Rene Descarte, deinde evanescavit (Thanks for the translation Simon)
